/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __MGA_DRM_H__
#define __MGA_DRM_H__
#include "drm.h"
#if defined(__cplusplus)
extern "C" {
#endif
#ifndef __MGA_SAREA_DEFINES__
#define __MGA_SAREA_DEFINES__
#define MGA_F			0x1
#define MGA_A			0x2
#define MGA_S			0x4
#define MGA_T2			0x8
#define MGA_WARP_TGZ		0
#define MGA_WARP_TGZF		(MGA_F)
#define MGA_WARP_TGZA		(MGA_A)
#define MGA_WARP_TGZAF		(MGA_F|MGA_A)
#define MGA_WARP_TGZS		(MGA_S)
#define MGA_WARP_TGZSF		(MGA_S|MGA_F)
#define MGA_WARP_TGZSA		(MGA_S|MGA_A)
#define MGA_WARP_TGZSAF		(MGA_S|MGA_F|MGA_A)
#define MGA_WARP_T2GZ		(MGA_T2)
#define MGA_WARP_T2GZF		(MGA_T2|MGA_F)
#define MGA_WARP_T2GZA		(MGA_T2|MGA_A)
#define MGA_WARP_T2GZAF		(MGA_T2|MGA_A|MGA_F)
#define MGA_WARP_T2GZS		(MGA_T2|MGA_S)
#define MGA_WARP_T2GZSF		(MGA_T2|MGA_S|MGA_F)
#define MGA_WARP_T2GZSA		(MGA_T2|MGA_S|MGA_A)
#define MGA_WARP_T2GZSAF	(MGA_T2|MGA_S|MGA_F|MGA_A)
#define MGA_MAX_G200_PIPES	8
#define MGA_MAX_G400_PIPES	16
#define MGA_MAX_WARP_PIPES	MGA_MAX_G400_PIPES
#define MGA_WARP_UCODE_SIZE	32768
#define MGA_CARD_TYPE_G200	1
#define MGA_CARD_TYPE_G400	2
#define MGA_CARD_TYPE_G450	3
#define MGA_CARD_TYPE_G550	4
#define MGA_FRONT		0x1
#define MGA_BACK		0x2
#define MGA_DEPTH		0x4
#define MGA_UPLOAD_CONTEXT	0x1
#define MGA_UPLOAD_TEX0		0x2
#define MGA_UPLOAD_TEX1		0x4
#define MGA_UPLOAD_PIPE		0x8
#define MGA_UPLOAD_TEX0IMAGE	0x10
#define MGA_UPLOAD_TEX1IMAGE	0x20
#define MGA_UPLOAD_2D		0x40
#define MGA_WAIT_AGE		0x80
#define MGA_UPLOAD_CLIPRECTS	0x100
#if 0
#define MGA_DMA_FLUSH		0x200
#endif
#define MGA_BUFFER_SIZE		(1 << 16)
#define MGA_NUM_BUFFERS		128
#define MGA_NR_SAREA_CLIPRECTS	8
#define MGA_CARD_HEAP			0
#define MGA_AGP_HEAP			1
#define MGA_NR_TEX_HEAPS		2
#define MGA_NR_TEX_REGIONS		16
#define MGA_LOG_MIN_TEX_REGION_SIZE	16
#define  DRM_MGA_IDLE_RETRY          2048
#endif
typedef struct {
	unsigned int dstorg;
	unsigned int maccess;
	unsigned int plnwt;
	unsigned int dwgctl;
	unsigned int alphactrl;
	unsigned int fogcolor;
	unsigned int wflag;
	unsigned int tdualstage0;
	unsigned int tdualstage1;
	unsigned int fcol;
	unsigned int stencil;
	unsigned int stencilctl;
} drm_mga_context_regs_t;
typedef struct {
	unsigned int pitch;
} drm_mga_server_regs_t;
typedef struct {
	unsigned int texctl;
	unsigned int texctl2;
	unsigned int texfilter;
	unsigned int texbordercol;
	unsigned int texorg;
	unsigned int texwidth;
	unsigned int texheight;
	unsigned int texorg1;
	unsigned int texorg2;
	unsigned int texorg3;
	unsigned int texorg4;
} drm_mga_texture_regs_t;
typedef struct {
	unsigned int head;
	unsigned int wrap;
} drm_mga_age_t;
typedef struct _drm_mga_sarea {

	drm_mga_context_regs_t context_state;
	drm_mga_server_regs_t server_state;
	drm_mga_texture_regs_t tex_state[2];
	unsigned int warp_pipe;
	unsigned int dirty;
	unsigned int vertsize;

	struct drm_clip_rect boxes[MGA_NR_SAREA_CLIPRECTS];
	unsigned int nbox;

	unsigned int req_drawable;
	unsigned int req_draw_buffer;
	unsigned int exported_drawable;
	unsigned int exported_index;
	unsigned int exported_stamp;
	unsigned int exported_buffers;
	unsigned int exported_nfront;
	unsigned int exported_nback;
	int exported_back_x, exported_front_x, exported_w;
	int exported_back_y, exported_front_y, exported_h;
	struct drm_clip_rect exported_boxes[MGA_NR_SAREA_CLIPRECTS];

	unsigned int status[4];
	unsigned int last_wrap;
	drm_mga_age_t last_frame;
	unsigned int last_enqueue;
	unsigned int last_dispatch;
	unsigned int last_quiescent;

	struct drm_tex_region texList[MGA_NR_TEX_HEAPS][MGA_NR_TEX_REGIONS + 1];
	unsigned int texAge[MGA_NR_TEX_HEAPS];

	int ctxOwner;
} drm_mga_sarea_t;
#define DRM_MGA_INIT     0x00
#define DRM_MGA_FLUSH    0x01
#define DRM_MGA_RESET    0x02
#define DRM_MGA_SWAP     0x03
#define DRM_MGA_CLEAR    0x04
#define DRM_MGA_VERTEX   0x05
#define DRM_MGA_INDICES  0x06
#define DRM_MGA_ILOAD    0x07
#define DRM_MGA_BLIT     0x08
#define DRM_MGA_GETPARAM 0x09
#define DRM_MGA_SET_FENCE      0x0a
#define DRM_MGA_WAIT_FENCE     0x0b
#define DRM_MGA_DMA_BOOTSTRAP  0x0c
#define DRM_IOCTL_MGA_INIT     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INIT, drm_mga_init_t)
#define DRM_IOCTL_MGA_FLUSH    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_FLUSH, struct drm_lock)
#define DRM_IOCTL_MGA_RESET    DRM_IO(  DRM_COMMAND_BASE + DRM_MGA_RESET)
#define DRM_IOCTL_MGA_SWAP     DRM_IO(  DRM_COMMAND_BASE + DRM_MGA_SWAP)
#define DRM_IOCTL_MGA_CLEAR    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_CLEAR, drm_mga_clear_t)
#define DRM_IOCTL_MGA_VERTEX   DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_VERTEX, drm_mga_vertex_t)
#define DRM_IOCTL_MGA_INDICES  DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_INDICES, drm_mga_indices_t)
#define DRM_IOCTL_MGA_ILOAD    DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_ILOAD, drm_mga_iload_t)
#define DRM_IOCTL_MGA_BLIT     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_BLIT, drm_mga_blit_t)
#define DRM_IOCTL_MGA_GETPARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_GETPARAM, drm_mga_getparam_t)
#define DRM_IOCTL_MGA_SET_FENCE     DRM_IOW( DRM_COMMAND_BASE + DRM_MGA_SET_FENCE, __u32)
#define DRM_IOCTL_MGA_WAIT_FENCE    DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_WAIT_FENCE, __u32)
#define DRM_IOCTL_MGA_DMA_BOOTSTRAP DRM_IOWR(DRM_COMMAND_BASE + DRM_MGA_DMA_BOOTSTRAP, drm_mga_dma_bootstrap_t)
typedef struct _drm_mga_warp_index {
	int installed;
	unsigned long phys_addr;
	int size;
} drm_mga_warp_index_t;
typedef struct drm_mga_init {
	enum {
		MGA_INIT_DMA = 0x01,
		MGA_CLEANUP_DMA = 0x02
	} func;
	unsigned long sarea_priv_offset;
	int chipset;
	int sgram;
	unsigned int maccess;
	unsigned int fb_cpp;
	unsigned int front_offset, front_pitch;
	unsigned int back_offset, back_pitch;
	unsigned int depth_cpp;
	unsigned int depth_offset, depth_pitch;
	unsigned int texture_offset[MGA_NR_TEX_HEAPS];
	unsigned int texture_size[MGA_NR_TEX_HEAPS];
	unsigned long fb_offset;
	unsigned long mmio_offset;
	unsigned long status_offset;
	unsigned long warp_offset;
	unsigned long primary_offset;
	unsigned long buffers_offset;
} drm_mga_init_t;
typedef struct drm_mga_dma_bootstrap {


	unsigned long texture_handle;
	__u32 texture_size;


	__u32 primary_size;

	__u32 secondary_bin_count;

	__u32 secondary_bin_size;

	__u32 agp_mode;

	__u8 agp_size;
} drm_mga_dma_bootstrap_t;
typedef struct drm_mga_clear {
	unsigned int flags;
	unsigned int clear_color;
	unsigned int clear_depth;
	unsigned int color_mask;
	unsigned int depth_mask;
} drm_mga_clear_t;
typedef struct drm_mga_vertex {
	int idx;
	int used;
	int discard;
} drm_mga_vertex_t;
typedef struct drm_mga_indices {
	int idx;
	unsigned int start;
	unsigned int end;
	int discard;
} drm_mga_indices_t;
typedef struct drm_mga_iload {
	int idx;
	unsigned int dstorg;
	unsigned int length;
} drm_mga_iload_t;
typedef struct _drm_mga_blit {
	unsigned int planemask;
	unsigned int srcorg;
	unsigned int dstorg;
	int src_pitch, dst_pitch;
	int delta_sx, delta_sy;
	int delta_dx, delta_dy;
	int height, ydir;
	int source_pitch, dest_pitch;
} drm_mga_blit_t;
#define MGA_PARAM_IRQ_NR            1
#define MGA_PARAM_CARD_TYPE         2
typedef struct drm_mga_getparam {
	int param;
	void __user *value;
} drm_mga_getparam_t;
#if defined(__cplusplus)
}
#endif
#endif
